Properties of the Number 82823

Eighty-Two Thousand Eight Hundred Twenty-Three

Basics

Value: 82822 → 82823 → 82824

Parity: odd

Prime: No

Previous Prime: 82813

Next Prime: 82837

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 13 × 23 × 277

Divisors: 1, 13, 23, 277, 299, 3601, 6371, 82823

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100001110000111

Octal: 241607

Duodecimal: 3BB1B

Hexadecimal: 14387

Square: 6859649329

Square Root: 287.7898538864774

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a(n) is the smallest multiple of n such that a(n) mod 100 = n and S(n)=n where S(n) is the sum of the base-ten digits of n, or 0 if no such a(n) exists. A75154

a(n) is the smallest multiple of n such that a(n) ends with n and S(a(n))=n where S(m) is the sum of the base ten digits of m, or 0 if no such a(n) exists. A187924

Number of 7 X n matrices with entries {0,1} without adjacent 0's in any row or column. 7th row of A089934. A89938

Diagonal of A082822. A82823

Number of n X 7 binary arrays with top left value 1 and no two 1's adjacent horizontally or vertically. A228389